Hey, I am probably just being daft, but after porting some of my code I had made a section to access a variable now private in 1.7.10 but for some reason the boolean in this segment is always false, I managed to work out that it is something to do with this part of the code:

 

		int previousGLRenderType = 0;
	boolean FoundVar=false;
	//drawMode

	if (FoundVar == false)
	{
		try 
		{ 
			Field f=Tessellator.instance.getClass().getDeclaredField("drawMode");
			f.setAccessible(true);

			previousGLRenderType=f.getInt(Tessellator.instance.getClass());
			FoundVar=true; 
		}
		catch (Exception e) { FoundVar=false; }
	}

	//Build time var name field_78409_u - 1.7.10
	if (FoundVar == false)
	{
		try 
		{ 
			Field f=Tessellator.instance.getClass().getDeclaredField("field_78409_u");
			f.setAccessible(true);

			previousGLRenderType=f.getInt(Tessellator.instance.getClass());
			FoundVar=true; 
		}
		catch (Exception e) { FoundVar=false; }
	}

	if (FoundVar == false) { System.out.println("[iVMC loader]Did not find drawMode var."); return false; }

 

Again thanks to anyone whom can help.

Try passing Tesselator.instance to getInt

Hey, I am probably just being daft, but after porting some of my code I had made a section to access a variable now private in 1.7.10 but for some reason the boolean in this segment is always false, I managed to work out that it is something to do with this part of the code:

 

		int previousGLRenderType = 0;
	boolean FoundVar=false;
	//drawMode

	if (FoundVar == false)
	{
		try 
		{ 
			Field f=Tessellator.instance.getClass().getDeclaredField("drawMode");
			f.setAccessible(true);

			previousGLRenderType=f.getInt(Tessellator.instance.getClass());
			FoundVar=true; 
		}
		catch (Exception e) { FoundVar=false; }
	}

	//Build time var name field_78409_u - 1.7.10
	if (FoundVar == false)
	{
		try 
		{ 
			Field f=Tessellator.instance.getClass().getDeclaredField("field_78409_u");
			f.setAccessible(true);

			previousGLRenderType=f.getInt(Tessellator.instance.getClass());
			FoundVar=true; 
		}
		catch (Exception e) { FoundVar=false; }
	}

	if (FoundVar == false) { System.out.println("[iVMC loader]Did not find drawMode var."); return false; }

 

Again thanks to anyone whom can help.

 

You should provide the actual instance, not the class, to get a value of a non-static field.

So you need Tessellator.instance in the place*: f.getInt(*)